(19)
(11) EP 4 477 041 A1

(12)

(43) Date of publication:
18.12.2024 Bulletin 2024/51

(21) Application number: 23709827.2

(22) Date of filing: 06.02.2023
(51) International Patent Classification (IPC): 
H10N 30/88(2023.01)
H10N 30/077(2023.01)
H10N 30/857(2023.01)
 H10N 30/02(2023.01)
H10N 30/00(2023.01)
(52) Cooperative Patent Classification (CPC):
H10N 30/88; H10N 30/077; H10N 30/02; H10N 30/857; H10N 30/706
(86) International application number:
PCT/US2023/012424
(87) International publication number:
WO 2023/154249 (17.08.2023 Gazette 2023/33)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 11.02.2022 US 202263309338 P

(71) Applicants:
  • W. L. Gore & Associates, Inc.
    Newark, DE 19711 (US)
  • W.L. Gore & Associates GmbH
    85640 Putzbrunn (DE)

(72) Inventors:
  • FRYDRYCH, Daniel J.
    Newark, Delaware 85640 (US)
  • SEIBERT, Klaus
    85640 Putzbrunn (DE)

(74) Representative: HGF 
HGF Limited 1 City Walk
Leeds LS11 9DX
Leeds LS11 9DX (GB)

   


(54) STRUCTURALLY REINFORCED FERROELECTRIC ARTICLES OF MANUFACTURE AND METHODS OF MAKING AND USING THE SAME